﻿#region Using directives

using System;
using System.Data;
using System.Data.Common;
using System.Collections;
using System.Collections.Generic;

using VCS.Entities;
using VCS.Data;

#endregion

namespace VCS.Data.Bases
{	
	///<summary>
	/// This class is the base class for any <see cref="InvoiceDetailsProviderBase"/> implementation.
	/// It exposes CRUD methods as well as selecting on index, foreign keys and custom stored procedures.
	///</summary>
	public abstract partial class InvoiceDetailsProviderBaseCore : EntityProviderBase<VCS.Entities.InvoiceDetails, VCS.Entities.InvoiceDetailsKey>
	{		
		#region Get from Many To Many Relationship Functions
		#endregion	
		
		#region Delete Methods

		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="transactionManager">A <see cref="TransactionManager"/> object.</param>
		/// <param name="key">The unique identifier of the row to delete.</param>
		/// <returns>Returns true if operation suceeded.</returns>
		public override bool Delete(TransactionManager transactionManager, VCS.Entities.InvoiceDetailsKey key)
		{
			return Delete(transactionManager, key.InvoiceDetailId);
		}
		
		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="_invoiceDetailId">. Primary Key.</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
		public bool Delete(System.String _invoiceDetailId)
		{
			return Delete(null, _invoiceDetailId);
		}
		
		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceDetailId">. Primary Key.</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
		public abstract bool Delete(TransactionManager transactionManager, System.String _invoiceDetailId);		
		
		#endregion Delete Methods
		
		#region Get By Foreign Key Functions
	
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Invoice key.
		///		FK_InvoiceDetails_Invoice Description: 
		/// </summary>
		/// <param name="_invoiceId"></param>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByInvoiceId(System.String _invoiceId)
		{
			int count = -1;
			return GetByInvoiceId(_invoiceId, 0,int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Invoice key.
		///		FK_InvoiceDetails_Invoice Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceId"></param>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		/// <remarks></remarks>
		public TList<InvoiceDetails> GetByInvoiceId(TransactionManager transactionManager, System.String _invoiceId)
		{
			int count = -1;
			return GetByInvoiceId(transactionManager, _invoiceId, 0, int.MaxValue, out count);
		}
		
			/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Invoice key.
		///		FK_InvoiceDetails_Invoice Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		///  <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByInvoiceId(TransactionManager transactionManager, System.String _invoiceId, int start, int pageLength)
		{
			int count = -1;
			return GetByInvoiceId(transactionManager, _invoiceId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Invoice key.
		///		fkInvoiceDetailsInvoice Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_invoiceId"></param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByInvoiceId(System.String _invoiceId, int start, int pageLength)
		{
			int count =  -1;
			return GetByInvoiceId(null, _invoiceId, start, pageLength,out count);	
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Invoice key.
		///		fkInvoiceDetailsInvoice Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_invoiceId"></param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByInvoiceId(System.String _invoiceId, int start, int pageLength,out int count)
		{
			return GetByInvoiceId(null, _invoiceId, start, pageLength, out count);	
		}
						
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Invoice key.
		///		FK_InvoiceDetails_Invoice Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public abstract TList<InvoiceDetails> GetByInvoiceId(TransactionManager transactionManager, System.String _invoiceId, int start, int pageLength, out int count);
		
	
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Procedure key.
		///		FK_InvoiceDetails_Procedure Description: 
		/// </summary>
		/// <param name="_procedureCode"></param>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByProcedureCode(System.String _procedureCode)
		{
			int count = -1;
			return GetByProcedureCode(_procedureCode, 0,int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Procedure key.
		///		FK_InvoiceDetails_Procedure Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_procedureCode"></param>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		/// <remarks></remarks>
		public TList<InvoiceDetails> GetByProcedureCode(TransactionManager transactionManager, System.String _procedureCode)
		{
			int count = -1;
			return GetByProcedureCode(transactionManager, _procedureCode, 0, int.MaxValue, out count);
		}
		
			/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Procedure key.
		///		FK_InvoiceDetails_Procedure Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_procedureCode"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		///  <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByProcedureCode(TransactionManager transactionManager, System.String _procedureCode, int start, int pageLength)
		{
			int count = -1;
			return GetByProcedureCode(transactionManager, _procedureCode, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Procedure key.
		///		fkInvoiceDetailsProcedure Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_procedureCode"></param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByProcedureCode(System.String _procedureCode, int start, int pageLength)
		{
			int count =  -1;
			return GetByProcedureCode(null, _procedureCode, start, pageLength,out count);	
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Procedure key.
		///		fkInvoiceDetailsProcedure Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_procedureCode"></param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public TList<InvoiceDetails> GetByProcedureCode(System.String _procedureCode, int start, int pageLength,out int count)
		{
			return GetByProcedureCode(null, _procedureCode, start, pageLength, out count);	
		}
						
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_InvoiceDetails_Procedure key.
		///		FK_InvoiceDetails_Procedure Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_procedureCode"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns a typed collection of VCS.Entities.InvoiceDetails objects.</returns>
		public abstract TList<InvoiceDetails> GetByProcedureCode(TransactionManager transactionManager, System.String _procedureCode, int start, int pageLength, out int count);
		
		#endregion

		#region Get By Index Functions
		
		/// <summary>
		/// 	Gets a row from the DataSource based on its primary key.
		/// </summary>
		/// <param name="transactionManager">A <see cref="TransactionManager"/> object.</param>
		/// <param name="key">The unique identifier of the row to retrieve.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <returns>Returns an instance of the Entity class.</returns>
		public override VCS.Entities.InvoiceDetails Get(TransactionManager transactionManager, VCS.Entities.InvoiceDetailsKey key, int start, int pageLength)
		{
			return GetByInvoiceDetailId(transactionManager, key.InvoiceDetailId, start, pageLength);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the primary key PK_InvoiceDetails index.
		/// </summary>
		/// <param name="_invoiceDetailId"></param>
		/// <returns>Returns an instance of the <see cref="VCS.Entities.InvoiceDetails"/> class.</returns>
		public VCS.Entities.InvoiceDetails GetByInvoiceDetailId(System.String _invoiceDetailId)
		{
			int count = -1;
			return GetByInvoiceDetailId(null,_invoiceDetailId, 0, int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_InvoiceDetails index.
		/// </summary>
		/// <param name="_invoiceDetailId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="VCS.Entities.InvoiceDetails"/> class.</returns>
		public VCS.Entities.InvoiceDetails GetByInvoiceDetailId(System.String _invoiceDetailId, int start, int pageLength)
		{
			int count = -1;
			return GetByInvoiceDetailId(null, _invoiceDetailId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_InvoiceDetails index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceDetailId"></param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="VCS.Entities.InvoiceDetails"/> class.</returns>
		public VCS.Entities.InvoiceDetails GetByInvoiceDetailId(TransactionManager transactionManager, System.String _invoiceDetailId)
		{
			int count = -1;
			return GetByInvoiceDetailId(transactionManager, _invoiceDetailId, 0, int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_InvoiceDetails index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceDetailId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="VCS.Entities.InvoiceDetails"/> class.</returns>
		public VCS.Entities.InvoiceDetails GetByInvoiceDetailId(TransactionManager transactionManager, System.String _invoiceDetailId, int start, int pageLength)
		{
			int count = -1;
			return GetByInvoiceDetailId(transactionManager, _invoiceDetailId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_InvoiceDetails index.
		/// </summary>
		/// <param name="_invoiceDetailId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="VCS.Entities.InvoiceDetails"/> class.</returns>
		public VCS.Entities.InvoiceDetails GetByInvoiceDetailId(System.String _invoiceDetailId, int start, int pageLength, out int count)
		{
			return GetByInvoiceDetailId(null, _invoiceDetailId, start, pageLength, out count);
		}
		
				
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_InvoiceDetails index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_invoiceDetailId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns an instance of the <see cref="VCS.Entities.InvoiceDetails"/> class.</returns>
		public abstract VCS.Entities.InvoiceDetails GetByInvoiceDetailId(TransactionManager transactionManager, System.String _invoiceDetailId, int start, int pageLength, out int count);
						
		#endregion "Get By Index Functions"
	
		#region Custom Methods
		
		
		#endregion

		#region Helper Functions	
		
		/// <summary>
		/// Fill a TList&lt;InvoiceDetails&gt; From a DataReader.
		/// </summary>
		/// <param name="reader">Datareader</param>
		/// <param name="rows">The collection to fill</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">number of rows.</param>
		/// <returns>a <see cref="TList&lt;InvoiceDetails&gt;"/></returns>
		public static TList<InvoiceDetails> Fill(IDataReader reader, TList<InvoiceDetails> rows, int start, int pageLength)
		{
			NetTiersProvider currentProvider = DataRepository.Provider;
            bool useEntityFactory = currentProvider.UseEntityFactory;
            bool enableEntityTracking = currentProvider.EnableEntityTracking;
            LoadPolicy currentLoadPolicy = currentProvider.CurrentLoadPolicy;
			Type entityCreationFactoryType = currentProvider.EntityCreationalFactoryType;
			
			// advance to the starting row
			for (int i = 0; i < start; i++)
			{
				if (!reader.Read())
				return rows; // not enough rows, just return
			}
			for (int i = 0; i < pageLength; i++)
			{
				if (!reader.Read())
					break; // we are done
					
				string key = null;
				
				VCS.Entities.InvoiceDetails c = null;
				if (useEntityFactory)
				{
					key = new System.Text.StringBuilder("InvoiceDetails")
					.Append("|").Append((System.String)reader[((int)InvoiceDetailsColumn.InvoiceDetailId - 1)]).ToString();
					c = EntityManager.LocateOrCreate<InvoiceDetails>(
					key.ToString(), // EntityTrackingKey
					"InvoiceDetails",  //Creational Type
					entityCreationFactoryType,  //Factory used to create entity
					enableEntityTracking); // Track this entity?
				}
				else
				{
					c = new VCS.Entities.InvoiceDetails();
				}
				
				if (!enableEntityTracking ||
					c.EntityState == EntityState.Added ||
					(enableEntityTracking &&
					
						(
							(currentLoadPolicy == LoadPolicy.PreserveChanges && c.EntityState == EntityState.Unchanged) ||
							(currentLoadPolicy == LoadPolicy.DiscardChanges && c.EntityState != EntityState.Unchanged)
						)
					))
				{
					c.SuppressEntityEvents = true;
					c.InvoiceDetailId = (System.String)reader[((int)InvoiceDetailsColumn.InvoiceDetailId - 1)];
					c.OriginalInvoiceDetailId = c.InvoiceDetailId;
					c.InvoiceId = (System.String)reader[((int)InvoiceDetailsColumn.InvoiceId - 1)];
					c.ProcedureCode = (System.String)reader[((int)InvoiceDetailsColumn.ProcedureCode - 1)];
					c.ProcedureDescription = (reader.IsDBNull(((int)InvoiceDetailsColumn.ProcedureDescription - 1)))?null:(System.String)reader[((int)InvoiceDetailsColumn.ProcedureDescription - 1)];
					c.DrCode = (System.String)reader[((int)InvoiceDetailsColumn.DrCode - 1)];
					c.UnitPrice = (System.Decimal)reader[((int)InvoiceDetailsColumn.UnitPrice - 1)];
					c.Quantity = (System.Int32)reader[((int)InvoiceDetailsColumn.Quantity - 1)];
					c.CoveredPlan = (System.Decimal)reader[((int)InvoiceDetailsColumn.CoveredPlan - 1)];
					c.TotalPay = (System.Decimal)reader[((int)InvoiceDetailsColumn.TotalPay - 1)];
					c.EntityTrackingKey = key;
					c.AcceptChanges();
					c.SuppressEntityEvents = false;
				}
				rows.Add(c);
			}
		return rows;
		}		
		/// <summary>
		/// Refreshes the <see cref="VCS.Entities.InvoiceDetails"/> object from the <see cref="IDataReader"/>.
		/// </summary>
		/// <param name="reader">The <see cref="IDataReader"/> to read from.</param>
		/// <param name="entity">The <see cref="VCS.Entities.InvoiceDetails"/> object to refresh.</param>
		public static void RefreshEntity(IDataReader reader, VCS.Entities.InvoiceDetails entity)
		{
			if (!reader.Read()) return;
			
			entity.InvoiceDetailId = (System.String)reader[((int)InvoiceDetailsColumn.InvoiceDetailId - 1)];
			entity.OriginalInvoiceDetailId = (System.String)reader["InvoiceDetailID"];
			entity.InvoiceId = (System.String)reader[((int)InvoiceDetailsColumn.InvoiceId - 1)];
			entity.ProcedureCode = (System.String)reader[((int)InvoiceDetailsColumn.ProcedureCode - 1)];
			entity.ProcedureDescription = (reader.IsDBNull(((int)InvoiceDetailsColumn.ProcedureDescription - 1)))?null:(System.String)reader[((int)InvoiceDetailsColumn.ProcedureDescription - 1)];
			entity.DrCode = (System.String)reader[((int)InvoiceDetailsColumn.DrCode - 1)];
			entity.UnitPrice = (System.Decimal)reader[((int)InvoiceDetailsColumn.UnitPrice - 1)];
			entity.Quantity = (System.Int32)reader[((int)InvoiceDetailsColumn.Quantity - 1)];
			entity.CoveredPlan = (System.Decimal)reader[((int)InvoiceDetailsColumn.CoveredPlan - 1)];
			entity.TotalPay = (System.Decimal)reader[((int)InvoiceDetailsColumn.TotalPay - 1)];
			entity.AcceptChanges();
		}
		
		/// <summary>
		/// Refreshes the <see cref="VCS.Entities.InvoiceDetails"/> object from the <see cref="DataSet"/>.
		/// </summary>
		/// <param name="dataSet">The <see cref="DataSet"/> to read from.</param>
		/// <param name="entity">The <see cref="VCS.Entities.InvoiceDetails"/> object.</param>
		public static void RefreshEntity(DataSet dataSet, VCS.Entities.InvoiceDetails entity)
		{
			DataRow dataRow = dataSet.Tables[0].Rows[0];
			
			entity.InvoiceDetailId = (System.String)dataRow["InvoiceDetailID"];
			entity.OriginalInvoiceDetailId = (System.String)dataRow["InvoiceDetailID"];
			entity.InvoiceId = (System.String)dataRow["InvoiceID"];
			entity.ProcedureCode = (System.String)dataRow["ProcedureCode"];
			entity.ProcedureDescription = Convert.IsDBNull(dataRow["ProcedureDescription"]) ? null : (System.String)dataRow["ProcedureDescription"];
			entity.DrCode = (System.String)dataRow["DrCode"];
			entity.UnitPrice = (System.Decimal)dataRow["UnitPrice"];
			entity.Quantity = (System.Int32)dataRow["Quantity"];
			entity.CoveredPlan = (System.Decimal)dataRow["CoveredPlan"];
			entity.TotalPay = (System.Decimal)dataRow["TotalPay"];
			entity.AcceptChanges();
		}
		#endregion 
		
		#region DeepLoad Methods
		/// <summary>
		/// Deep Loads the <see cref="IEntity"/> object with criteria based of the child 
		/// property collections only N Levels Deep based on the <see cref="DeepLoadType"/>.
		/// </summary>
		/// <remarks>
		/// Use this method with caution as it is possible to DeepLoad with Recursion and traverse an entire object graph.
		/// </remarks>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">The <see cref="VCS.Entities.InvoiceDetails"/> object to load.</param>
		/// <param name="deep">Boolean. A flag that indicates whether to recursively save all Property Collection that are descendants of this instance. If True, saves the complete object graph below this object. If False, saves this object only. </param>
		/// <param name="deepLoadType">DeepLoadType Enumeration to Include/Exclude object property collections from Load.</param>
		/// <param name="childTypes">VCS.Entities.InvoiceDetails Property Collection Type Array To Include or Exclude from Load</param>
		/// <param name="innerList">A collection of child types for easy access.</param>
	    /// <exception cref="ArgumentNullException">entity or childTypes is null.</exception>
	    /// <exception cref="ArgumentException">deepLoadType has invalid value.</exception>
		public override void DeepLoad(TransactionManager transactionManager, VCS.Entities.InvoiceDetails entity, bool deep, DeepLoadType deepLoadType, System.Type[] childTypes, DeepSession innerList)
		{
			if(entity == null)
				return;

			#region InvoiceIdSource	
			if (CanDeepLoad(entity, "Invoice|InvoiceIdSource", deepLoadType, innerList) 
				&& entity.InvoiceIdSource == null)
			{
				object[] pkItems = new object[1];
				pkItems[0] = entity.InvoiceId;
				Invoice tmpEntity = EntityManager.LocateEntity<Invoice>(EntityLocator.ConstructKeyFromPkItems(typeof(Invoice), pkItems), DataRepository.Provider.EnableEntityTracking);
				if (tmpEntity != null)
					entity.InvoiceIdSource = tmpEntity;
				else
					entity.InvoiceIdSource = DataRepository.InvoiceProvider.GetByInvoiceId(transactionManager, entity.InvoiceId);		
				
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'InvoiceIdSource' loaded. key " + entity.EntityTrackingKey);
				#endif 
				
				if (deep && entity.InvoiceIdSource != null)
				{
					innerList.SkipChildren = true;
					DataRepository.InvoiceProvider.DeepLoad(transactionManager, entity.InvoiceIdSource, deep, deepLoadType, childTypes, innerList);
					innerList.SkipChildren = false;
				}
					
			}
			#endregion InvoiceIdSource

			#region ProcedureCodeSource	
			if (CanDeepLoad(entity, "MedicalProcedure|ProcedureCodeSource", deepLoadType, innerList) 
				&& entity.ProcedureCodeSource == null)
			{
				object[] pkItems = new object[1];
				pkItems[0] = entity.ProcedureCode;
				MedicalProcedure tmpEntity = EntityManager.LocateEntity<MedicalProcedure>(EntityLocator.ConstructKeyFromPkItems(typeof(MedicalProcedure), pkItems), DataRepository.Provider.EnableEntityTracking);
				if (tmpEntity != null)
					entity.ProcedureCodeSource = tmpEntity;
				else
					entity.ProcedureCodeSource = DataRepository.MedicalProcedureProvider.GetByProcedureCode(transactionManager, entity.ProcedureCode);		
				
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'ProcedureCodeSource' loaded. key " + entity.EntityTrackingKey);
				#endif 
				
				if (deep && entity.ProcedureCodeSource != null)
				{
					innerList.SkipChildren = true;
					DataRepository.MedicalProcedureProvider.DeepLoad(transactionManager, entity.ProcedureCodeSource, deep, deepLoadType, childTypes, innerList);
					innerList.SkipChildren = false;
				}
					
			}
			#endregion ProcedureCodeSource
			
			//used to hold DeepLoad method delegates and fire after all the local children have been loaded.
			Dictionary<string, KeyValuePair<Delegate, object>> deepHandles = new Dictionary<string, KeyValuePair<Delegate, object>>();
			
			//Fire all DeepLoad Items
			foreach(KeyValuePair<Delegate, object> pair in deepHandles.Values)
		    {
                pair.Key.DynamicInvoke((object[])pair.Value);
		    }
			deepHandles = null;
		}
		
		#endregion 
		
		#region DeepSave Methods

		/// <summary>
		/// Deep Save the entire object graph of the VCS.Entities.InvoiceDetails object with criteria based of the child 
		/// Type property array and DeepSaveType.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entity">VCS.Entities.InvoiceDetails instance</param>
		/// <param name="deepSaveType">DeepSaveType Enumeration to Include/Exclude object property collections from Save.</param>
		/// <param name="childTypes">VCS.Entities.InvoiceDetails Property Collection Type Array To Include or Exclude from Save</param>
		/// <param name="innerList">A Hashtable of child types for easy access.</param>
		public override bool DeepSave(TransactionManager transactionManager, VCS.Entities.InvoiceDetails entity, DeepSaveType deepSaveType, System.Type[] childTypes, DeepSession innerList)
		{	
			if (entity == null)
				return false;
							
			#region Composite Parent Properties
			//Save Source Composite Properties, however, don't call deep save on them.  
			//So they only get saved a single level deep.
			
			#region InvoiceIdSource
			if (CanDeepSave(entity, "Invoice|InvoiceIdSource", deepSaveType, innerList) 
				&& entity.InvoiceIdSource != null)
			{
				DataRepository.InvoiceProvider.Save(transactionManager, entity.InvoiceIdSource);
				entity.InvoiceId = entity.InvoiceIdSource.InvoiceId;
			}
			#endregion 
			
			#region ProcedureCodeSource
			if (CanDeepSave(entity, "MedicalProcedure|ProcedureCodeSource", deepSaveType, innerList) 
				&& entity.ProcedureCodeSource != null)
			{
				DataRepository.MedicalProcedureProvider.Save(transactionManager, entity.ProcedureCodeSource);
				entity.ProcedureCode = entity.ProcedureCodeSource.ProcedureCode;
			}
			#endregion 
			#endregion Composite Parent Properties

			// Save Root Entity through Provider
			if (!entity.IsDeleted)
				this.Save(transactionManager, entity);
			
			//used to hold DeepSave method delegates and fire after all the local children have been saved.
			Dictionary<string, KeyValuePair<Delegate, object>> deepHandles = new Dictionary<string, KeyValuePair<Delegate, object>>();
			//Fire all DeepSave Items
			foreach(KeyValuePair<Delegate, object> pair in deepHandles.Values)
		    {
                pair.Key.DynamicInvoke((object[])pair.Value);
		    }
			
			// Save Root Entity through Provider, if not already saved in delete mode
			if (entity.IsDeleted)
				this.Save(transactionManager, entity);
				

			deepHandles = null;
						
			return true;
		}
		#endregion
	} // end class
	
	#region InvoiceDetailsChildEntityTypes
	
	///<summary>
	/// Enumeration used to expose the different child entity types 
	/// for child properties in <c>VCS.Entities.InvoiceDetails</c>
	///</summary>
	public enum InvoiceDetailsChildEntityTypes
	{
		
		///<summary>
		/// Composite Property for <c>Invoice</c> at InvoiceIdSource
		///</summary>
		[ChildEntityType(typeof(Invoice))]
		Invoice,
			
		///<summary>
		/// Composite Property for <c>MedicalProcedure</c> at ProcedureCodeSource
		///</summary>
		[ChildEntityType(typeof(MedicalProcedure))]
		MedicalProcedure,
		}
	
	#endregion InvoiceDetailsChildEntityTypes
	
	#region InvoiceDetailsFilterBuilder
	
	/// <summary>
	/// A strongly-typed instance of the <see cref="SqlFilterBuilder&lt;InvoiceDetailsColumn&gt;"/> class
	/// that is used exclusively with a <see cref="InvoiceDetails"/> object.
	/// </summary>
	[CLSCompliant(true)]
	public class InvoiceDetailsFilterBuilder : SqlFilterBuilder<InvoiceDetailsColumn>
	{
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsFilterBuilder class.
		/// </summary>
		public InvoiceDetailsFilterBuilder() : base() { }

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsFilterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		public InvoiceDetailsFilterBuilder(bool ignoreCase) : base(ignoreCase) { }

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsFilterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		/// <param name="useAnd">Specifies whether to combine statements using AND or OR.</param>
		public InvoiceDetailsFilterBuilder(bool ignoreCase, bool useAnd) : base(ignoreCase, useAnd) { }

		#endregion Constructors
	}

	#endregion InvoiceDetailsFilterBuilder
	
	#region InvoiceDetailsParameterBuilder
	
	/// <summary>
	/// A strongly-typed instance of the <see cref="ParameterizedSqlFilterBuilder&lt;InvoiceDetailsColumn&gt;"/> class
	/// that is used exclusively with a <see cref="InvoiceDetails"/> object.
	/// </summary>
	[CLSCompliant(true)]
	public class InvoiceDetailsParameterBuilder : ParameterizedSqlFilterBuilder<InvoiceDetailsColumn>
	{
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsParameterBuilder class.
		/// </summary>
		public InvoiceDetailsParameterBuilder() : base() { }

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsParameterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		public InvoiceDetailsParameterBuilder(bool ignoreCase) : base(ignoreCase) { }

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsParameterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		/// <param name="useAnd">Specifies whether to combine statements using AND or OR.</param>
		public InvoiceDetailsParameterBuilder(bool ignoreCase, bool useAnd) : base(ignoreCase, useAnd) { }

		#endregion Constructors
	}

	#endregion InvoiceDetailsParameterBuilder
	
	#region InvoiceDetailsSortBuilder
    
    /// <summary>
    /// A strongly-typed instance of the <see cref="SqlSortBuilder&lt;InvoiceDetailsColumn&gt;"/> class
	/// that is used exclusively with a <see cref="InvoiceDetails"/> object.
    /// </summary>
    [CLSCompliant(true)]
    public class InvoiceDetailsSortBuilder : SqlSortBuilder<InvoiceDetailsColumn>
    {
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the InvoiceDetailsSqlSortBuilder class.
		/// </summary>
		public InvoiceDetailsSortBuilder() : base() { }

		#endregion Constructors

    }    
    #endregion InvoiceDetailsSortBuilder
	
} // end namespace
